53680320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 280

約数和(自身を含む): 202844400

約数和(自身を除く): 149164080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 109, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 218, 228, 240, 270, 285, 288, 304, 320, 324, 327, 342, 360, 380, 405, 432, 436, 456, 480, 513, 540, 545, 570, 576, 608, 648, 654, 684, 720, 760, 810, 855, 864, 872, 912, 960, 981, 1026, 1080, 1090, 1140, 1216, 1296, 1308, 1368, 1440, 1520, 1539, 1620, 1635, 1710, 1728, 1744, 1824, 1962, 2052, 2071, 2160, 2180, 2280, 2565, 2592, 2616, 2736, 2880, 2943, 3040, 3078, 3240, 3270, 3420, 3488, 3648, 3924, 4104, 4142, 4320, 4360, 4560, 4905, 5130, 5184, 5232, 5472, 5886, 6080, 6156, 6213, 6480, 6540, 6840, 6976, 7695, 7848, 8208, 8284, 8640, 8720, 8829, 9120, 9810, 10260, 10355, 10464, 10944, 11772, 12312, 12426, 12960, 13080, 13680, 14715, 15390, 15696, 16416, 16568, 17440, 17658, 18240, 18639, 19620, 20520, 20710, 20928, 23544, 24624, 24852, 25920, 26160, 27360, 29430, 30780, 31065, 31392, 32832, 33136, 34880, 35316, 37278, 39240, 41040, 41420, 44145, 47088, 49248, 49704, 52320, 54720, 55917, 58860, 61560, 62130, 62784, 66272, 70632, 74556, 78480, 82080, 82840, 88290, 93195, 94176, 98496, 99408, 104640, 111834, 117720, 123120, 124260, 132544, 141264, 149112, 156960, 164160, 165680, 167751, 176580, 186390, 188352, 198816, 223668, 235440, 246240, 248520, 279585, 282528, 298224, 313920, 331360, 335502, 353160, 372780, 397632, 447336, 470880, 492480, 497040, 559170, 565056, 596448, 662720, 671004, 706320, 745560, 838755, 894672, 941760, 994080, 1118340, 1192896, 1342008, 1412640, 1491120, 1677510, 1789344, 1988160, 2236680, 2684016, 2825280, 2982240, 3355020, 3578688, 4473360, 5368032, 5964480, 6710040, 8946720, 10736064, 13420080, 17893440, 26840160, 53680320]

約数ペア:

[(1, 53680320), (2, 26840160), (3, 17893440), (4, 13420080), (5, 10736064), (6, 8946720), (8, 6710040), (9, 5964480), (10, 5368032), (12, 4473360), (15, 3578688), (16, 3355020), (18, 2982240), (19, 2825280), (20, 2684016), (24, 2236680), (27, 1988160), (30, 1789344), (32, 1677510), (36, 1491120), (38, 1412640), (40, 1342008), (45, 1192896), (48, 1118340), (54, 994080), (57, 941760), (60, 894672), (64, 838755), (72, 745560), (76, 706320), (80, 671004), (81, 662720), (90, 596448), (95, 565056), (96, 559170), (108, 497040), (109, 492480), (114, 470880), (120, 447336), (135, 397632), (144, 372780), (152, 353160), (160, 335502), (162, 331360), (171, 313920), (180, 298224), (190, 282528), (192, 279585), (216, 248520), (218, 246240), (228, 235440), (240, 223668), (270, 198816), (285, 188352), (288, 186390), (304, 176580), (320, 167751), (324, 165680), (327, 164160), (342, 156960), (360, 149112), (380, 141264), (405, 132544), (432, 124260), (436, 123120), (456, 117720), (480, 111834), (513, 104640), (540, 99408), (545, 98496), (570, 94176), (576, 93195), (608, 88290), (648, 82840), (654, 82080), (684, 78480), (720, 74556), (760, 70632), (810, 66272), (855, 62784), (864, 62130), (872, 61560), (912, 58860), (960, 55917), (981, 54720), (1026, 52320), (1080, 49704), (1090, 49248), (1140, 47088), (1216, 44145), (1296, 41420), (1308, 41040), (1368, 39240), (1440, 37278), (1520, 35316), (1539, 34880), (1620, 33136), (1635, 32832), (1710, 31392), (1728, 31065), (1744, 30780), (1824, 29430), (1962, 27360), (2052, 26160), (2071, 25920), (2160, 24852), (2180, 24624), (2280, 23544), (2565, 20928), (2592, 20710), (2616, 20520), (2736, 19620), (2880, 18639), (2943, 18240), (3040, 17658), (3078, 17440), (3240, 16568), (3270, 16416), (3420, 15696), (3488, 15390), (3648, 14715), (3924, 13680), (4104, 13080), (4142, 12960), (4320, 12426), (4360, 12312), (4560, 11772), (4905, 10944), (5130, 10464), (5184, 10355), (5232, 10260), (5472, 9810), (5886, 9120), (6080, 8829), (6156, 8720), (6213, 8640), (6480, 8284), (6540, 8208), (6840, 7848), (6976, 7695)]